Abstract
3, 7-Bis(1-phenyl-3-hydroxytriazenyl)phenothiazine has been synthesized from phenothiazine. This compound decomposes to phenyl radicals, nitrogen and 3, 7-bisnitrosophenothiazine under the influence of nitroso compounds and oxidizing agents (PbO2, Ag2O). The reaction of bishydroxytriazenylphenothiazene with 2, 4, 6-tribromonitrosobenzene has been studied by EPR spectroscopy.
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References
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Additional information
N. P. Ogarev Mordov State University, Saransk 430000. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1284–1287, September, 1996. Original article submitted March 21, 1996.
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Tomilin, O.B., Konovalova, E.P., Sanaeva, É.P. et al. Synthesis and properties of phenothiazine derivatives. I. Synthesis and properties of bisoxytriazenes containing the phenothiazine fragment. Chem Heterocycl Compd 32, 1105–1108 (1996). https://doi.org/10.1007/BF01164721
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DOI: https://doi.org/10.1007/BF01164721